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SERVICE DESCRIPTION | Description A marine magnetometer is an instrument used to measure the intensity of the Earth's magnetic field in marine environments. This instrument is typically towed behind a survey vessel to detect magnetic anomalies caused by metal objects…
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Description
A marine magnetometer is an instrument used to measure the intensity of the Earth's magnetic field in marine environments. This instrument is typically towed behind a survey vessel to detect magnetic anomalies caused by metal objects or geological variations on the seafloor.
The Seaspy 2 from Marine Magnetics Corp. is a marine magnetometer that offers high accuracy. The Seaspy 2 features an omnidirectional Overhauser sensor, allowing it to be used worldwide without limitations on movement direction or dead zones. With its diverse capabilities, the Seaspy 2 can be used in a variety of applications, including detecting ferromagnetic objects in the ocean, mapping magnetic anomalies in geological studies, especially below the seafloor surface, identifying metal artifacts in underwater archaeological surveys, and supporting environmental surveys.
Specifications
Operating Area: Various parts of the world
Sensor: Omnidirectional Overhauser
Absolute accuracy: 0.1 nT
Sensor sensitivity: 0.02 nT
Range: 18,000 – 120,000 nT
Gradient tolerance: More than 10,000 nT/m
Sampling range: 4 Hz – 0.1 Hz
Limitations: No dead zone, heading bias, temperature drift
Additional sensors: 1500 psi pressure sensor
100 m altimeter sensor
Piggyback cable
Installation: Towfish Seaspy 2
Isolation transceiver
300 m Kevlar cable
A marine magnetometer is an instrument used to measure the intensity of the Earth's magnetic field in marine environments. This instrument is typically towed behind a survey vessel to detect magnetic anomalies caused by metal objects or geological variations on the seafloor.
The Seaspy 2 from Marine Magnetics Corp. is a marine magnetometer that offers high accuracy. The Seaspy 2 features an omnidirectional Overhauser sensor, allowing it to be used worldwide without limitations on movement direction or dead zones. With its diverse capabilities, the Seaspy 2 can be used in a variety of applications, including detecting ferromagnetic objects in the ocean, mapping magnetic anomalies in geological studies, especially below the seafloor surface, identifying metal artifacts in underwater archaeological surveys, and supporting environmental surveys.
Specifications
Operating Area: Various parts of the world
Sensor: Omnidirectional Overhauser
Absolute accuracy: 0.1 nT
Sensor sensitivity: 0.02 nT
Range: 18,000 – 120,000 nT
Gradient tolerance: More than 10,000 nT/m
Sampling range: 4 Hz – 0.1 Hz
Limitations: No dead zone, heading bias, temperature drift
Additional sensors: 1500 psi pressure sensor
100 m altimeter sensor
Piggyback cable
Installation: Towfish Seaspy 2
Isolation transceiver
300 m Kevlar cable
